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The neglect of nonnative orthopterans as potential invaders:A call for awareness

Insect Science 2024年第4期31卷 994-1000页

作者： Anna K.Kulessa Paride Balzani Ismael Soto Antonín Kouba David Renault Ali Serhan Tarkan phillip J.Haubrock Ruhr University Bochum Faculty of Biology and BiotechnologyBochumGermany Faculty of Biology University of Duisburg-EssenUniversitätsstraße 5EssenGermany Faculty of Fisheries and Protection of Waters South Bohemian Research Center of Aquaculture and Biodiversity of HydrocenosesUniversity of South Bohemia in CˇeskéBudeˇjoviceVodnˇanyCzech Republic University of Rennes CNRSECOBIO(EcosystèmesBiodiversitéEvolution)UMRRennesFrance Faculty of Fisheries Department of Basic SciencesMu˘gla SıtkıKoçman UniversityMu˘glaTurkey Department of Life and Environmental Sciences Bournemouth UniversityPooleDorsetUK Faculty of Biology and Environmental Protection Department of Ecology and Vertebrate ZoologyUniversity ofŁodzŁodzPoland Department of River Ecology and conservation Senckenberg Research Institute and Natural History Museum FrankfurtGelnhausenGermany center for Applied Mathematics and Bioinformatics Gulf University for Science and TechnologyMubarak Al-AbdullahKuwait

Despite the potential ecological and economic impacts of invasive species,there is a dearth of data on the presence,impacts,and management implications of potentially invasive Orthoptera *** lack of research and inconsistent data,including risk screenings and impact assessments,is especially evident in ***,assessing the status,distribution,and potential threats of nonnative Orthoptera in Europe remains challenging,impeding the development of effective management *** address this gap,we call for increased efforts to collect and curate data on non-native and possibly invasive Orthoptera in *** efforts will improve our understanding of this order’s invasion dynamics,facilitate the identification of priority areas for conservation,and support the development of effective management policies and preventive measures.

关键词： costs cricket damages grasshopper impact research

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An efficient semi-blind source extraction algorithm and its applications to biomedical signal extraction

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Science in china(Series F) 2009年第10期52卷 1863-1874页

作者： yE yaLan sheu phillip c.y ZENG JiaZhi WANG Gang LUKe School of computer Science and Engineering University of Electronic Science and Technology of China Chengdu 610054 China Department of Electrical Engineering and computer Science University of California Irvine CA 92697-2625 USA School of Life Science and Technology University of Electronic Science and Technology of China Chengdu 610054 China

In many applications, such as biomedical engineering, it is often required to extract a desired signal instead of all source signals. This can be achieved by blind source extraction （BSE） or semi-blind source extraction, which is a powerful technique emerging from the neural network field. In this paper, we propose an efficient semi-blind source extraction algorithm to extract a desired source signal as its first output signal by using a priori information about its kurtosis range. The algorithm is robust to outliers and spiky noise because of adopting a classical robust contrast function. And it is also robust to the estimation errors of the kurtosis range of the desired signal providing the estimation errors are not large. The algorithm has good extraction performance, even in some poor situations when the kurtosis values of some source signals are very close to each other. Its convergence stability and robustness are theoretically analyzed. Simulations and experiments on artificial generated data and real-world data have confirmed these results.

关键词： blind source extraction blind source separation independent component analysis electrocardiogram fetal EcG Atrial Fibrillation

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热力学遗传算法计算效率的改进

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软件学报 2008年第7期19卷 1613-1622页

作者：应伟勤李元香 sheu phillip c.y 武汉大学软件工程国家重点实验室湖北武汉430072 Department of Electrical Engineering and computer Science University of CaliforniaIrvineCA 92697USA

热力学遗传算法(thermodynamical genetic algorithms,简称TDGA)借鉴固体退火过程中能量与熵的竞争模式来协调GA中"选择压力"和"种群多样性"之间的冲突.然而TDGA目前极高的计算代价限制了其应用.为了提高TDGA的计算效率,首先定义一种等... 详细信息

热力学遗传算法(thermodynamical genetic algorithms,简称TDGA)借鉴固体退火过程中能量与熵的竞争模式来协调GA中"选择压力"和"种群多样性"之间的冲突.然而TDGA目前极高的计算代价限制了其应用.为了提高TDGA的计算效率,首先定义一种等级熵(rating-based entropy,简称RE)度量方法,它能以较小的计算成本度量种群中个体适应值的分散程度.然后引入分量热力学替换规则(component thermodynamical replacement,简称cTR),有效地降低了替换规则的复杂度.同时也证明了cTR规则具有驱动种群自由能近似最速下降的能力.在0-1背包问题上的实验结果表明,RE方法和cTR规则在保持TDGA良好的性能与稳定性的同时,极大地提高了其计算效率.

关键词：遗传算法热力学计算效率多样性度量潜换规则

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演化多目标优化中的几何热力学选择

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计算机学报 2010年第4期33卷 755-767页

作者：应伟勤李元香 sheu phillip c.y 吴昱余法红武汉大学软件工程国家重点实验室武汉430072 加州大学尔湾分校电气工程和计算机科学系美国加利福利亚92697

热力学遗传算法(Thermodynamical Genetic Algorithms,TDGAs)借鉴热力学中的自由能极小过程来统一处理多目标优化在逼近性和多样性两方面的任务.为提高TDGA的运行效率和解集分布均匀性,提出了一种几何热力学选择.在该选择中首先定义角... 详细信息

热力学遗传算法(Thermodynamical Genetic Algorithms,TDGAs)借鉴热力学中的自由能极小过程来统一处理多目标优化在逼近性和多样性两方面的任务.为提高TDGA的运行效率和解集分布均匀性,提出了一种几何热力学选择.在该选择中首先定义角度熵通过扇形采样来度量种群逼近方向的多样性.然后利用距离精英定义距离能量来度量种群的逼近程度,避免了耗时的非劣分层操作.此外,引入分量热力学替换规则以较低计算代价驱动种群的几何自由能快速下降.在多目标0/1背包问题上的实验结果表明,几何热力学选择极大地提高了TDGA的运行效率和解集分布均匀性;采用该选择的TDGA算法可生成与NSGA-II在逼近性和分布多样性上性能相当的解,但在运行效率上明显优于NSGA-II.

关键词：多目标优化演化算法热力学替换角度熵距离能量

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一种新的语义对象行为语言

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计算机科学 2008年第11期35卷 272-275页

作者：张桂刚 phillip c.y sheu 黄蓓蓓龚志远武汉大学软件工程国家重点实验室武汉430072 加州大学尔湾分校电子工程与计算机科学系加州CA92697

针对人类用自然语言与机器交互所面临的巨大鸿沟,提出了一种基于类自然语言的语义对象行为语言。SOBL是一种宣称式的陈述语言,用于开发数据库驱动的应用,支持复杂的用户交互,主要由一个SemanticObjectsTM的对象关系开发框架所支持。该... 详细信息

针对人类用自然语言与机器交互所面临的巨大鸿沟,提出了一种基于类自然语言的语义对象行为语言。SOBL是一种宣称式的陈述语言,用于开发数据库驱动的应用,支持复杂的用户交互,主要由一个SemanticObjectsTM的对象关系开发框架所支持。该语言扩展结构化自然语言,携带语义信息,能够面向非程序员使用,降低了软件的开发难度。最后通过一个具体的实例验证了该语言的有效性。

关键词：语义对象行为语言语义对象技术^TM 语义语义计算

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Numerical Simulation of Free Surface by an Area-Preserving Level Set Method

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communications in computational Physics 2012年第4期11卷 1347-1371页

作者： Tony W.H.sheu c.H.yu Department of Engineering Science and Ocean Engineering National Taiwan UniversityNo.1Sec.4Roosevelt RoadTaipeiTaiwan Taida Institute of Mathematical Sciences(TIMS) National Taiwan University center for Quantum Science and Engineering(cQSE) National Taiwan University

We apply in this study an area preserving level set method to simulate gas/water interface *** the sake of accuracy,the spatial derivative terms in the equations of motion for an incompressible fluid flow are approximated by the fifthorder accurate upwinding combined compact difference(UccD)*** scheme development employs two coupled equations to calculate the first-and second-order derivative terms in the momentum *** accurately predicting the level set value,the interface tracking scheme is also developed to minimize phase error of the first-order derivative term shown in the pure advection *** the purpose of retaining the long-term accurate Hamiltonian in the advection equation for the level set function,the time derivative term is discretized by the sixth-order accurate symplectic Runge-Kutta ***,to keep as a distance function for ensuring the front having a finite thickness for all time,the re-initialization equation is *** the verification of the optimized UccD scheme for the pure advection equation,two benchmark problems have been chosen to investigate in this *** level set method with excellent area conservation property proposed for capturing the interface in incompressible fluid flows is also verified by solving the dam-break,Rayleigh-Taylor instability,two-bubble rising in water,and droplet falling problems.

关键词： Level set method phase error upwinding combined compact scheme Hamiltonian symplectic Runge-Kutta area conservation property

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Inorganic nanoparticles and the microbiome

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Nano Research 2018年第10期11卷 4936-4954页

作者： Kunyu Qiu phillip G. Durham Aaron c. Anselmo Division of Pharmacoengineering and Molecular Pharmaceutics Eshelman School of Pharmacy University of North Carolina atChapel Hill Chapel Hill NC27599 USA

Routine exposure to inorganic nanoparticles （NPs） that are incorporated into consumer products such as foods/drinks, packaging materials, pharmaceuticals, and personal care products （e.g. cosmetics, sunscreens, shampoos） occurs on a daily basis. The standard everyday use of these products facilitates interactions between the incorporated inorganic NPs, mammalian tissues （e.g. skin, gastrointestinal tract, oral cavity）, and the community of microbes that resides on these tissues. changes to the microbiome have been linked to the initiation/ progression of many diseases and there is a growing interest focused on understanding how inorganic NPs can initiate these changes. As these mechanisms are revealed and defined, it may be possible to rationally design microbiota- modulating therapies based on inorganic NPs. In this article, we will：（i） provide a background on inorganic NPs that are commonly found in consumer products such as those that incorporate titanium, zinc, silver, silica, or iron, （ii） discuss how NP properties, microbiota composition, and the physiological microenvironment can mediate the effects that inorganic NPs have on the microbiota, and （iii） highlight opportunities for inorganic NP therapies that are designed to interact with, and navigate, the microbiome.

关键词： inorganic nanoparticles microbiota microbiome bacteria metals

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Data Hiding in DNA for Authentication of Plant Variety Rights

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Journal of Electronic Science and Technology 2013年第1期11卷 38-43页

作者： Wei-Liang Tai charles c.N.Wang phillip c.y.sheu Jeffrey J.P.Tsai the Department of Information communications Chinese Culture University the Department of Biomedical Informatics Asia University

Hiding data in acid （DNA） can facilitate annotation of important plant the deoxyribose nucleic the authentication and variety rights. A grant of plant variety rights for a new plant variety gives you the exclusive right to produce for sale and sell propagating material of the variety. Digital watermarking techniques have been proposed for a wide range of applications, including ownership protection, copy control, annotation, and authentication. However, existing data hiding methods for DNA change the functionalities of DNA sequences, which induce morphological changes in biological patterns. This paper proposes a high capacity data hiding scheme for DNA without changing the functionalities of DNA sequences. This scheme adaptively varies the embedding process according to the amount of hidden data. Experimental results show that the proposed scheme gives a significantly improved hiding performance than previous schemes. And the robustness and security issues are also analyzed.

关键词： Authentication data hiding deoxyribose nucleic acid watermarking.

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classification of the Priority of Auditing XBRL Instance Documents with Fuzzy Support Vector Machines Algorithm

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Journal of Autonomous Intelligence 2019年第2期2卷 1-13页

作者： Guang yih sheu Department of Accounting and Information System Chang-Jung Christian UniversityTainanTaiwanR.O.C

concluding the conformity of XBRL(eXtensible Business Reporting Language)instance documents law to the Benford's law yields different results before and after a company's financial distress.A new idea of applying the machine learning technique to redefine the way conventional auditors work is therefore proposed since the unacceptable conformity implies a large likelihood of a fraudulent *** support vector machines models are developed to implement such an *** dependent variable is a fuzzy variable quantifying the conformity of an XBRL instance document to the Benford's law;whereas,independent variables are financial *** interval factor method is introduced to express the fuzziness in input *** is found the range of a fuzzy support vector machines model is controlled by maximum and minimum dependent and independent ***,defining any member function to describe the fuzziness in input data is *** results of this study indicate that the price-to-book ratio versus equity ratio is suitable to classify the priority of auditing XBRL instance documents with the less than 30%misclassification *** conclusion,the machine learning technique may be used to redefine the way conventional auditors *** study provides the main evidence of applying a future project of training smart auditors.

关键词： Fuzzy support vector machines algorithm Interval factor method Benford’s law XBRL Audit

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Vaccinations in immunosuppressive-dependent pediatric inflammatory bowel disease

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World Journal of Gastroenterology 2017年第42期23卷 7644-7652页

作者： Huyen-Tran Nguyen phillip Minar Kimberly Jackson Patricia c Fulkerson Division of Allergy and Immunology Department of Pediatrics Cincinnati Children’s Hospital Medical Center University of Cincinnati College of Medicine Division of Gastroenterology Hepatology and Nutrition Department of Pediatrics Cincinnati Children’s Hospital Medical Center University of Cincinnati College of Medicine

AIM To determine the vaccination rates in pediatric immunosuppression-dependent inflammatory bowel disease(IBD) and review the safety and efficacy of vaccinations in this *** The electronic medical records from October 2009 to December 2015 of patients diagnosed with IBD at 10 years of age or younger and prescribed antitumor necrosis factor alpha(anti-TNF-α) therapy were reviewed for clinical history, medication history, vaccination history, and hepatitis B and varicella titers. Literature discussing vaccination response in IBD patients were identified through search of the MEDLINE database and reviewed using the key words "inflammatory bowel disease", "immunization", "vaccination", "pneumococcal", "varicella", and "hepatitis B". Non-human and non-English language studies were excluded. Search results were reviewed by authors toselect articles that addressed safety and efficacy of immunizations in inflammatory bowel *** A total of 51 patients diagnosed with IBD prior to the age of 10 and receiving anti-TNF-α therapy were identified. Thirty-three percent of patients(17/51) had incomplete or no documentation of vaccinations. Sixteen case reports, cohort studies, cross-sectional studies, and randomized trials were determined through review of the literature to describe the safety and efficacy of hepatitis B, pneumococcal, and varicella immunizations in adult and pediatric patients with IBD. These studies showed that patients safely tolerated the vaccines without significant adverse effects. Importantly, IBD patients receiving immunosuppressive medications, particularly anti-TNF-α treatment, have decreased vaccine response compared to controls. However, the majority of patients are still able to achieve protective levels of specific antibodies. cONcLUSION Immunizations have been shown to be well-tolerated and protective immunity can be achieved in patients with IBD requiring immunosuppressive therapy.

关键词： Vaccination Immunosuppression Earlyonset inflammatory bowel disease Very early-onset inflammatory bowel disease

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